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Publication
Featured researches published by Jst Sham.
Archive | 2013
Ahy Wan; Thy Chan; Lp Yuen; T Lee; Jst Sham; Clw Chan
BACKGROUND: Breast cancer is a disruptive s bodies in body experiences in a life context are not sufficiently acknowledged in breast cancer research. Due to the increasing number of breast cancer s ...Abstract presented at the IPOS 15th World Congress of Psycho-Oncology, 4-8 November 2013, Rotterdam, Netherlands
Archive | 2013
Ahy Wan; Thy Chan; Lp Yuen; T Lee; Jsm Chan; Jst Sham; Clw Chan
BACKGROUND: Breast cancer is a disruptive s bodies in body experiences in a life context are not sufficiently acknowledged in breast cancer research. Due to the increasing number of breast cancer s ...Abstract presented at the IPOS 15th World Congress of Psycho-Oncology, 4-8 November 2013, Rotterdam, Netherlands
Archive | 2013
Ahy Wan; Thy Chan; Lp Yuen; T Lee; Jsm Chan; Jst Sham; Clw Chan
BACKGROUND: Breast cancer is a disruptive s bodies in body experiences in a life context are not sufficiently acknowledged in breast cancer research. Due to the increasing number of breast cancer s ...Abstract presented at the IPOS 15th World Congress of Psycho-Oncology, 4-8 November 2013, Rotterdam, Netherlands
Archive | 2013
Ahy Wan; Thy Chan; Lp Yuen; T Lee; Jsm Chan; Jst Sham; Clw Chan
BACKGROUND: Breast cancer is a disruptive s bodies in body experiences in a life context are not sufficiently acknowledged in breast cancer research. Due to the increasing number of breast cancer s ...Abstract presented at the IPOS 15th World Congress of Psycho-Oncology, 4-8 November 2013, Rotterdam, Netherlands
Archive | 1999
Clm Yu; R Fielding; Clw Chan; Tse; P Choi; Wh Lau; D Choy; Sk O; Acw Lee; Jst Sham; Sf Leung; Kh Wong; Yc Foo; R Yeung
In a state-funded or state-subsidised system all three of these should be regarded as “social” decisions, although conventionally (a) and (b) are often regarded as “clinical” decisions, i.e. purely technical matters for doctors to decide. But they are all priority-setting decisions, in which some citizens are winners and others are losers. And they concern the use of limited resources that taxpayers have provided. As a matter of justice, therefore, the views of citizentaxpayers should influence the outcomes.The 1999 Annual Conference of the International Society for Quality of Life Research (ISOQOL), Barcelona, Spain, 3-6 November 1999. In Quality of Life Research, 1999, v. 8 n. 7, p. 562, abstract no. 23Background: The 22-item Well-being Questionnaire (W-BQ22) (Bradley, 1994) includes Anxiety, Depression, Energy and Positive Well-being subscales. However, the constructs of anxiety and depression could not be easily distinguished from each other. Consequently, the W-BQ12 was designed to include just three subscales, Negative Well-being (including only negatively-worded anxiety and depression items), Energy (2 positively- and 2 negativelyworded items) and Positive Well-being (all positively-worded items). The SF-36 (Ware & Sherbourne, 1983), a widely used health status measure, includes a 4-item vitality subscale (2 positively- and 2 negatively-worded items) and a 5-item mental health scale (2 positively worded and 3 negatively-worded items). Method: Factor structures of W-BQ22, W-BQ12 and SF-36 were compared using data from 789 outpatients with diabetes. Results: W-BQ22 factor analysis showed negatively-worded anxiety and depression items loading together, while positively-worded depression items loaded with positive well-being items and separately from positively-worded anxiety items. W-BQ12 loaded as intended on 3 factors, with negatively-worded anxiety and depression items loading together on one factor: negative well-being. The four energy items (2 positively- and 2 negatively-worded) loaded together (factor 3) and the four positive well-being items loaded together (factor 1). Unforced factor analysis of the SF-36 produced 5 factors and split the mental health and vitality items into two components, which could only be defined in terms of positive and negative wording. A forced 8-factor solution produced similar results, with the mental health and vitality items being split into two components according to their positive or negative wording. A forced 2-factor solution brought mental health/vitality items together, separate from physical health items. Conclusion: The previously unrecognised influence of positive and negative wording on factor structure is clearly shown here to be of importance in conceptualising and designing measures of psychological well-being to be used with people with diabetes and may be of relevance for other populations.
Archive | 1998
Tam Wong; Clw Chan; P Leung; J Cheng; Jst Sham
Archive | 2000
R Fielding; Clm Yu; Clw Chan; Jst Sham
Archive | 2014
Jsm Chan; Tct Fong; Hy Chan; Rth Ho; Jst Sham; Clw Chan
Archive | 2014
Ahy Wan; Thy Chan; Lp Yuen; T Lee; Jsm Chan; Jst Sham; Clw Chan
Archive | 2014
Jsm Chan; Tct Fong; Hy Chan; Rth Ho; Jst Sham; Clw Chan